ATA530078A - Schutzschaltung fuer leistungshalbleiter - Google Patents
Schutzschaltung fuer leistungshalbleiterInfo
- Publication number
- ATA530078A ATA530078A AT530078A AT530078A ATA530078A AT A530078 A ATA530078 A AT A530078A AT 530078 A AT530078 A AT 530078A AT 530078 A AT530078 A AT 530078A AT A530078 A ATA530078 A AT A530078A
- Authority
- AT
- Austria
- Prior art keywords
- protective circuit
- power semiconductors
- semiconductors
- power
- protective
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT530078A AT356745B (de) | 1978-07-21 | 1978-07-21 | Schutzschaltung fuer leistungshalbleiter |
DE2927437A DE2927437A1 (de) | 1978-07-21 | 1979-07-06 | Schutzschaltung fuer leistungshalbleiter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT530078A AT356745B (de) | 1978-07-21 | 1978-07-21 | Schutzschaltung fuer leistungshalbleiter |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA530078A true ATA530078A (de) | 1979-10-15 |
AT356745B AT356745B (de) | 1980-05-27 |
Family
ID=3574266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT530078A AT356745B (de) | 1978-07-21 | 1978-07-21 | Schutzschaltung fuer leistungshalbleiter |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT356745B (de) |
DE (1) | DE2927437A1 (de) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1118350B (de) * | 1960-09-21 | 1961-11-30 | Siemens Ag | Anordnung zum Schalten von Wechselstromkreisen durch elektronische Schaltelemente |
DE1213044B (de) * | 1963-09-30 | 1966-03-24 | Licentia Gmbh | Schutzanordnung fuer steuerbare Siliziumzellen |
DE1513026B2 (de) * | 1964-09-11 | 1971-07-01 | Siemens AG, 1000 Berlin u 8000 München | Schaltung zum schutz empfindlicher schaltelemente |
FR2044094A5 (de) * | 1969-05-08 | 1971-02-19 | Comp Generale Electricite | |
CH554609A (de) * | 1970-03-20 | 1974-09-30 | Bbc Brown Boveri & Cie | Einrichtung zum kurzschliessen einer thyristorschaltung. |
DE2443892C2 (de) * | 1974-09-13 | 1978-03-09 | Nixdorf Computer Ag, 4790 Paderborn | Schaltungsanordnung zur Herabsetzung der auftretenden Verlustleistung beim Abschalten einer wenigstens einen Halbleiterschalter und eine Induktanz enthaltenden Reihenschaltung |
DE2513473C2 (de) * | 1975-03-26 | 1976-12-09 | Siemens Ag | Ueberspannungsschutzschaltungsanordnung fuer stromversorgungsgeraete |
-
1978
- 1978-07-21 AT AT530078A patent/AT356745B/de not_active IP Right Cessation
-
1979
- 1979-07-06 DE DE2927437A patent/DE2927437A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2927437A1 (de) | 1980-01-31 |
AT356745B (de) | 1980-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |